Renesas RTE7702200EAB00000J User Manual
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Renesas RTE7702200EAB00000J User Manual

Renesas RTE7702200EAB00000J User Manual

Emulation adapter for the rh850/u2a
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Emulation Adapter for the RH850/U2A
RTE7702200EAB00000J
All information contained in these materials, including products and product specifications,
represents information on the product at the time of publication and is subject to change by
Renesas Electronics Corp. without notice. Please review the latest information published by
Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
website (http://www.renesas.com).
www.renesas.com
User's Manual
Rev. 1.10 Sep 2023

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Summary of Contents for Renesas RTE7702200EAB00000J

  • Page 1 All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
  • Page 2 Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.

  • Page 3: Preface

    (Notes on Connection of RH850/U2A) Note: The contents of the related documents listed above may be changed without prior notice. Be sure to use the latest versions of the documents, which can be downloaded from “Software and Tools” on the Renesas Web page. https://www.renesas.com/...

  • Page 4: Important

    (2) In no event shall Renesas Electronics Corp. be liable for any consequence arising from the use of this product.
  • Page 5 Renesas or to a third party. (3) This user’s manual and this product are copyrighted, with all rights reserved by Renesas. This user’s manual may not be copied, duplicated or reproduced, in whole or part, without prior written consent from Renesas.

  • Page 6: Precautions For Safety

    Precautions for Safety This chapter describes the precautions which should be taken in order to use this product safely and properly. Be sure to read and understand this chapter before using this product. Contact your local distributor if you have any questions about the precautions described here. WARNING indicates a potentially dangerous situation that will cause death WARNING or heavy wound unless it is avoided.
  • Page 7 WARNING Warnings for AC Power Supply: Do not repair or remodel the emulator product by yourself in order to prevent danger such as an electric shock or fire and for the sake of quality assurance. For after-sale services in case of a mechanical or electrical fault, please contact your local distributor. Always switch off the user system before connecting or disconnecting any connectors or cables.
  • Page 8 WEEE must be treated, recycled and disposed of in an environmentally sound manner. Renesas Electronics Europe GmbH can take back end of life equipment, register for this service at “http://www.renesas.eu/weee”.

  • Page 9: Table Of Contents

    Package Components ........................1 Product Specifications ........................2 Regulatory Compliance Notices ..................... 3 2. Names and Functions of Hardware ................5 Emulation Adapter (RTE7702200EAB00000J) ................5 Base Board (RTE7702200EABBB000J) ..................11 34-Pin to 14-Pin Conversion Adapter (RTE0T00020KCA30000J) ..........16 Power-Supply Cable ........................17 Demounting Lever .........................

  • Page 10: Terminology

    Terminology Some specific words used in this user's manual are defined below. Target device This means the device to be emulated or debugged. Debug chip This means the device that emulates the operation of the target device and implements debugging facilities such as tracing.

  • Page 11: Outline

    Emulation Adapter Outline 1. Outline This product is an emulation adapter for the RH850/U2A of MCUs from Renesas Electronics Corporation. Using this product with the separately sold exchange adapter enables emulation of the target device. Features: This product includes a debug chip (R7F702Z19AEDBG) for the RH850/U2A.

  • Page 12: Product Specifications

    Emulation Adapter Outline Product Specifications Table 1-2 lists the specifications of this product. Table 1-2 Product Specifications Item Specification Device to be emulated 516-pin BGA: RH850/U2A16 292-pin BGA: RH850/U2A16, U2A8 Power supply for the emulation adapter 4.5 V min., 5.0 V typ., 5.5 V max. External dimension Emulation adapter: 47 mm x 47 mm Base board: 100 mm x 120 mm...

  • Page 13: Regulatory Compliance Notices

    • Authorised representative & Manufacturer Name: Renesas Electronics Corporation Address: TOYOSU FORESIA, 3-2-24, Toyosu, Koto-ku, Tokyo, 135-0061, Japan • Person responsible for placing on the market Name: Renesas Electronics Europe GmbH Address: Arcadiastrasse 10, 40472 Dusseldorf, Germany • Trademark and Type name Trademark: Renesas...
  • Page 14 Emulation Adapter Outline FCC Certifications: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.

  • Page 15: Names And Functions Of Hardware

    (19) Pin 1 (20) Interfaces for the exchange adapter Figure 2-1 Names of the Parts of the Emulation Adapter (RTE7702200EAB00000J) Debug chip: IC1 IC1 is the debug chip (R7F702Z19AEDBG), which can emulate target devices of the RH850/U2A. R20UT4569EJ0110 Rev. 1.10 Page 5 of 58 Sep.15.23...
  • Page 16 Connector for external tracing: CN1 CN1 is a connector for connection to emulators which support Aurora tracing, such as the IE850A emulator (type name: RTE0T0850AKCT00000J) from Renesas. CN1 is a 34-pin connector from SAMTEC, the type name of which is ASP-137973-01. The table below lists the pin assignments.
  • Page 17 Emulation Adapter Names and Functions of Hardware CAUTION Unlocking the connector: Do not press the tabs for unlocking the connector too hard as this may lead to them being stuck in this position. Take care on this point. Power-supply pin header: JP12 JP12 is a pin header which allows the monitoring of +5 V and GND that are supplied from CN2.
  • Page 18 Emulation Adapter Names and Functions of Hardware Jumper block: JP9 (AURORES) JP9 (AURORES) Specification Open-circuit This setting is made when external tracing (Aurora tracing) is not to be used. AURORESPD, AURORES2, and AURORES1 pins = low Short-circuit This setting is made when external tracing (Aurora tracing) is to be used. (default) The AURORESPD, AURORES2, and AURORES1 pins are controlled in combination with the operation of the TRST and RESET pins.
  • Page 19 Emulation Adapter Names and Functions of Hardware (12) Jumper block: JP4 (ExVDD) (13) Jumper block: JP1 (VDD_EMU) JP1 (VDD_EMU) JP4 (ExVDD) Specification Open-circuit Open-circuit Setting prohibited. 1-2 short-circuit Neither VDD nor VDD for debugging (EMUVDD, DVDD, (default) or ERAMVDD) is generated from the emulation adapter. 2-3 short-circuit Setting prohibited.
  • Page 20 Emulation Adapter Names and Functions of Hardware (17) Clock socket: X1 X1 is the socket for the main oscillator. A 40-MHz resonator is mounted upon the board as shipped. Taking the oscillation characteristics into consideration, an oscillator on the target system is not used; the oscillator in this socket of the emulation adapter is used instead.

  • Page 21: Base Board (Rte7702200Eabbb000J)

    Emulation Adapter Names and Functions of Hardware Base Board (RTE7702200EABBB000J) The base board allows use as a simple target system in combination with the emulation adapter. The signals to or from each pin of the debug chip are brought out on CN1 to CN8 on the board, which enables simple checking.
  • Page 22 Emulation Adapter Names and Functions of Hardware Switch: SW1 (POWER SW) SW1 (POWER SW) Specification This switch turns on the power supply of the base board. Turn this switch on after connecting the emulation adapter and starting the supply of power from CN2 of the emulation adapter. This switch turns off the power supply of the base board.
  • Page 23 Emulation Adapter Names and Functions of Hardware CAUTION Operating the switch: Do not operate a switch before removing static electricity from the operator’s body. Doing so may lead to the discharge of static electricity and so damage the internal circuits. Status LEDs: LED1 (3.3 V) and LED2 (5 V) Name of LED Specification...
  • Page 24 Emulation Adapter Names and Functions of Hardware Each jumper block has common specifications as shown in the following table. JP1 to JP14 Specification Open-circuit The target power-supply voltage is off. 1-2 short- 5 V is supplied as the target power-supply voltage. 3.3 V circuit (default)
  • Page 25 Emulation Adapter Names and Functions of Hardware Pin headers for controlling and monitoring the pins of the debug chip (CN1 to CN8) Figure 2-4 shows the assignment of pin headers for each pin of the debug chip. 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 AP4_ AP4_ TX_D...

  • Page 26: 34-Pin To 14-Pin Conversion Adapter (Rte0T00020Kca30000J)

    E2 emulator (type name: RTE0T00020KCE00000R) from Renesas and flash programmers that support the 14-pin connector. The following shows pin assignments of CN2. Read the user's manual for the emulator you will be using and connect the emulator with this connector.

  • Page 27: Power-Supply Cable

    Emulation Adapter Names and Functions of Hardware Power-Supply Cable The power-supply cable (about 300-mm long) supplies power to the emulation adapter. (3) J2 (1) CN1 (4) Tabs for unlocking the connector (2) J1 Figure 2-6 Names of the Parts of the Power-Supply Cable Connector: CN1 CN1 is a connector (LEAR-02V-S from JST) for connection to CN2 of the emulation adapter.

  • Page 28: Demounting Lever

    Emulation Adapter Names and Functions of Hardware Demounting Lever The demounting lever which comes with this product is used to remove the emulation adapter from the base board or exchange adapter. Side view Top view The four positions for applying the demounting lever Figure 2-7 Demounting Lever To remove the emulation adapter from the base board or exchange adapter, insert the demounting...

  • Page 29: System Configuration And Setup

    Emulation Adapter System Configuration and Setup 3. System Configuration and Setup The system configurations of this emulation adapter are as follows according to your intentions in using A simple evaluation board (See section 3.1.) • An emulation board (See section 3.2.) •...
  • Page 30 Emulation Adapter System Configuration and Setup 3.1.1 Settings for Use as a Simple Evaluation Board Table 3-1 and Table 3-2 show lists of the recommended settings for this system configuration. For details on the items, refer to chapter 2. Table 3-1 Recommended Settings for Use as a Simple Evaluation Board (Emulation Adapter) Item Description...
  • Page 31 Emulation Adapter System Configuration and Setup 3.1.2 Procedure for Setting the Emulation Adapter up as a Simple Evaluation Board This section describes the procedure for setting the emulation adapter up for use as a simple evaluation board. Settings on the boards Make settings for the emulation adapter and base board according to the statements in section 3.1.1.
  • Page 32 Emulation Adapter System Configuration and Setup Turning on the emulation adapter and base board and release from reset Output 5 V from the power-supply unit that is connected to the power-supply connector (CN2) of the emulation adapter. When the IE850A is connected to CN2, output 5 V by turning on the emulator as described in step (5) above.
  • Page 33 Emulation Adapter System Configuration and Setup 3.1.3 Procedure for Closing a Session of Use as a Simple Evaluation Board This section describes the procedure for closing a session of using the emulation adapter as a simple evaluation board. Closing the debugger (only if you are using an emulator) Close the debugger.

  • Page 34: System Configuration As An Emulation Board

    Emulation Adapter System Configuration and Setup System Configuration as an Emulation Board Figure 3-2 shows a system configuration when the emulation adapter is to be connected to the exchange adapter then connected to a target board (the base board is not used). For the specifications of the exchange adapters, refer to appendix A, Specifications of the Exchange Adapters.
  • Page 35 Emulation Adapter System Configuration and Setup 3.2.1 Settings for Use as an Emulation Board Table 3-3 and Table 3-4 show lists of the recommended settings of the emulation adapter for this system configuration. For the settings when the power is supplied from CN2, refer to Table 3-3. If the power is not supplied from CN2, the settings in Table 3-4 are also required.
  • Page 36 Emulation Adapter System Configuration and Setup Table 3-4 Recommended Settings for Use as an Emulation Board when the Power is not to be Supplied from CN2 Item Description Debug chip: IC1 Set an option byte. Refer to section 4.1. Connector for external tracing: CN1 When an emulator is in use: Connect the cable for the emulator or the 34-pin to 14-pin conversion adapter.
  • Page 37 Emulation Adapter System Configuration and Setup Connecting the exchange adapter to the target system The target connector (BSSOCKET) must be mounted on the pad pattern for the target device of the target system in advance. After that, connect the exchange adapter to the target connecter mounted on the target system. CAUTION Connecting the exchange adapter: Connect the exchange adapter to the target system by aligning the positions of pin 1 of...
  • Page 38 Emulation Adapter System Configuration and Setup Launching the debugger (only if you are using an emulator) Launch the debugger to start debugging. The first time this is done, an option byte must be set according to the target device to be emulated. 3.2.3 Procedure for Closing a Session of Use as an Emulation Board This section describes the procedure for closing a session of using the emulation adapter as an...
  • Page 39 Emulation Adapter System Configuration and Setup CAUTION Unlocking the connector: Do not press the tabs for unlocking the connector too hard as this may lead to them being stuck in this position. Take care on this point. R20UT4569EJ0110 Rev. 1.10 Page 29 of 58 Sep.15.23...

  • Page 40: Notes

    Emulation Adapter Notes 4. Notes Setting Option Bytes Although the specifications of the option bytes of the debug chip which is mounted on the emulation adapter are the same as those of the target device, the actual settings at the time of shipment may differ.

  • Page 41: Notes On Differences Between The Actual Device And The Emulation Adapter

    Emulation Adapter Notes Notes on Differences between the Actual Device and the Emulation Adapter 4.2.1 Current Drawn When the emulation adapter is in use, current drawn may differ from that for the actual device. Thus, the customer should use the actual device in a final evaluation before mass production and judge the suitability of adopting the product on that basis.

  • Page 42: Note On Debugging

    Emulation Adapter Notes 4.2.8 Emulation of the Ethernet AVB (SGMII) The debug chip on the emulation adapter cannot emulate the Serial Gigabit Media Independent Interface (SGMII). 4.2.9 Power Supply of the P3_8 Pin The power supply of the P3_8 pin of the debug chip is GETH0RVCC regardless of whether the SGMII is or is not to be used.

  • Page 43: Characteristics Of Target Interface

    Emulation Adapter Characteristics of Target Interface 5. Characteristics of Target Interface The target interface behaves as if the actual device is connected in terms of functionality. However, in terms of characteristics, the behavior of the target interface sometimes differs from the behavior when the actual device is connected.

  • Page 44: Maintenance And Warranty

    Failure or damage attributable to modifications, repairs, adjustments, or other acts in relation to the product by parties other than Renesas Electronics Corp. (3) Consumables (e.g., sockets and adaptors) are beyond the scope of repair and replacement.

  • Page 45: How To Request Repairs

    How to Request Repairs If your product is found faulty, fill in a Repair Request Sheet downloadable from the following URL and email the sheet and send the product to your local distributor. http://www.renesas.com/repair CAUTION Note on Transporting the Product:...

  • Page 46: Appendix A Specifications Of The Exchange Adapters

    The BSSOCKET target connector, CSSOCKET space adapter, and LSPACK mount adapter of the BGA package can be purchased from Tokyo Eletech Corporation. The exchange adapters can be purchased from Renesas Electronics Corporation. If you particularly require details on the CSSOCKET space adapter, contact Tokyo Eletech Corporation.
  • Page 47 Emulation Adapter Appendix A Specifications of the Exchange Adapters LSPACK mount adapter (optional): When the target device is mounted on the target connector, this adapter is required as a cover. Number of insertions and removals of the connector The connector is guaranteed for correct insertion and removal 100 times. Settings (only for the RTE7702300CBG292T000J) SW1 and SW2 Specification...
  • Page 48 Emulation Adapter Appendix A Specifications of the Exchange Adapters How to use the emulation adapter The emulation adapter can be connected to the target system via the exchange adapter through the following procedure. Align the positions of pin 1 as shown in Figure A-1. 1.
  • Page 49 Emulation Adapter Appendix A Specifications of the Exchange Adapters Dimensions Unit [mm] Figure A-2 Dimensions of the RTE7702200CBG516T000J (516 pins) Unit [mm] Figure A-3 Dimensions of the RTE7702300CBG373T000J (373 pins) R20UT4569EJ0110 Rev. 1.10 Page 39 of 58 Sep.15.23...
  • Page 50 Emulation Adapter Appendix A Specifications of the Exchange Adapters Unit [mm] Figure A-4 Dimensions of the RTE7702300CBG292T000J (292 pins) R20UT4569EJ0110 Rev. 1.10 Page 40 of 58 Sep.15.23...
  • Page 51 Emulation Adapter Appendix A Specifications of the Exchange Adapters Drawing of the assembly Figure A-5 Drawing of the Assembly for the RTE7702200CBG516T000J (516 pins) Figure A-6 Drawing of the Assembly for the RTE7702300CBG373T000J (373 pins) Figure A-7 Drawing of the Assembly for the RTE7702300CBG292T000J (292 pins) R20UT4569EJ0110 Rev.
  • Page 52 Emulation Adapter Appendix A Specifications of the Exchange Adapters Characteristics of the target interface Note: The Ethernet AVB (SGMII) cannot be emulated through the emulation adapter (by the debug chip). DATAP and DATAN are connected to each other on the exchange adapter; however, this incorrect connection will not damage the device.
  • Page 53 Emulation Adapter Appendix A Specifications of the Exchange Adapters Note: The Ethernet AVB (SGMII) cannot be emulated through the emulation adapter (by the debug chip). DATAP and DATAN are connected to each other on the exchange adapter; however, this incorrect connection will not damage the device. Figure A-10 Equivalent Circuit for the RTE7702300CBG292T000J (When the SW1 and SW2 Positions are for U2A8 and U2A16)
  • Page 54 Emulation Adapter Appendix A Specifications of the Exchange Adapters Figure A-11 Equivalent Circuit for the RTE7702300CBG292T000J (When the SW1 and SW2 Positions are for U2A6) R20UT4569EJ0110 Rev. 1.10 Page 44 of 58 Sep.15.23...
  • Page 55 After use the equipment cannot be disposed of as household waste, and the WEEE must be treated, recycled and disposed of in an environmentally sound manner. Renesas Electronics Europe GmbH can take back end of life equipment, register for this service at “ ”.

  • Page 56: Revision History

    Revision History Revision History Emulation Adapter for the RH850/U2A User’s Manual Rev. Date Description Page Summary 1.00 Jun.10.19 First Edition issued  1.10 Sep.15.23 Section 4.1.1: U2A6 was added to the description. 36, 39, Appendix A: The FBGA-373 0.8-mm ball-pitch exchange adapter was added. 41, 42 36, 37, Appendix A: The type name of the FBGA-292 0.8-mm ball-pitch exchange...
  • Page 57 Colophon Emulation Adapter for the RH850/U2A User’s Manual Publication Date: Rev.1.00 Jun.10.19 Rev.1.10 Sep.15.23 Published by: Renesas Electronics Corporation...
  • Page 58 Back Cover Emulation Adapter for the RH850/U2A RTE7702200EAB00000J User’s Manual R20UT4569EJ0110...

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